MR. LUBBOCK ON THE TIDES 
229 
Table A. 
Showing a comparison of the observations of the Times of High Water made at the 
London Docks, increased by five minutes, and those at the St. Katherine Docks. 
The observations marked with an * appear doubtful. 
Date. 
1836. 
January. 
February. 
March. 
April. 
May. 
June. 
London 
Docks. 
+5 min. 
St.Kath. 
Docks. 
Differ- 
ence. 
London 
Docks. 
+5 min. 
St.Kath. 
Docks. 
Differ- 
ence. 
London 
Docks. 
+5 min. 
St.Kath. 
Docks. 
Differ- 
ence. 
London 
Docks. 
+5 min. 
St.Kath. 
Docks. 
Differ- 
ence. 
London 
Docks. 
+5min. 
St.Kath 
Docks. 
Differ- 
ence. 
London 
Docks. 
+ 5min. 
St.Kath 
Docks. 
Differ- 
ence. 
h 
m 
h 
m 
m 
h 
m 
h 
m 
m 
h 
m 
h 
m 
m 
h 
m 
h 
m 
m 
h 
m 
h 
m 
m 
h 
m 
h 
m 
m 
1. 
1 
5 
1 
18 
-13 
12 
15 
12 
28 
-13 
1 
35 
1 
28 
+ 7 
1 
45 
1 
47 
2 
2 
45 
2 
43 
+ 
2 
12 25 
12 
33 
- 8 
1 
20 
1 
33 
-13 
12 
45 
12 
48 
- 3 
2 
5 
2 
9 
- 4 
2 
15 
2 
17 
— 
2 
3 
10 
3 
18 
8 
2. 
1 
5 
1 
8 
- 3 
1 
50 
1 
43 
+ 7 
1 
10 
1 
12 
- 2 
2 
15 
2 
12 
+ 3 
2 
25 
2 
33 
— 
8 
3 
35 
3 
37 
— 
2 
1 
20 
1 
48 
-28 
2 
20 
2 
13 
+ 7 
1 
40 
1 
42 
- 2 
2 
40 
2 
48 
- 8 
2 
50 
2 
58 
- 
8 
3 
45 
3 
57 
— 
12 
3. 
1 
35 
1 
48 
-13 
2 
35 
2 
33 
+ 2 
1 
50 
2 
2 
-12 
2 
45 
2 
48 
- 3 
3 
0 
3 
3 
— 
3 
4 
20 
4 
28 
— 
8 
1 
55 
2 
2 
- 7 
2 
45 
2 
53 
- 8 
2 
15 
2 
32 
-17 
3 
20 
3 
32 
-12 
3 
30 
3 
43 
— 
13 
4 
35 
4 
43 
— 
8 
4. 
2 
20 
2 
34 
-14 
3 
10 
3 
17 
- 7 
2 
45 
2 
43 
+ 2 
3 
30 
3 
38 
- 8 
3 
45 
3 
53 
— 
8 
5 
10 
5 
13 
— 
3 
2 30 
2 
47 
-17 
3 
25 
3 
46 
-21 
3 
5 
3 
13 
- 8 
3 
50 
4 
2 
-12 
4 
5 
4 
12 
— 
7 
5 
35 
5 
34 
— 
1 
5. 
2 
45 
3 
12 
-27 
3 
50 
3 
58 
- 8 
3 
20 
3 
15 
+ 5 
4 
5 
4 
12 
- 7 
4 
30 
4 
33 
— 
3 
6 
15 
6 
17 
+ 
2 
3 
5 
3 
24 
-19 
4 
15 
4 
11 
+ 4 
3 
35 
3 
51 
-16 
4 
30 
4 
38 
- 8 
4 
55 
4 
59 
— 
4 
6 
29 
6. 
3 
35 
3 
52 
-17 
4 
20 
4 
18 
+ 2 
3 
40 
3 
52 
-12 
4 
50 
4 
58 
- 8 
5 
20 
5 
24 

4 
7 
15 
7 
17 
2 
3 
55 
4 
3 
- 8 
4 
40 
4 
42 
- 2 
4 
10 
4 
10 
0 
5 
15 
5 
22 
- 7 
5 
40 
5 
48 
— 
8 
7 
30 
7 
38 
— 
8 
7. 
4 
5 
4 
28 
-23 
4 
50 
4 
46 
+ 4 
4 
45 
4 
23 
+22 
5 
30 
5 
38 
- 8 
6 
15 
6 
24 
— 
9 
8 
25 
8 
27 
— 
12 
4 
15 
4 
40 
-25 
5 
20 
5 
23 
- 3 
4 
50 
4 
50 
0 
5 
50 
6 
6 
-16 
6 
25 
6 
42 
— 
17 
8 
45 
8 
42 
+ 
3 
8. 
4 
25 
5 
12 
-47 
5 
35 
5 
28 
+ 7 
5 
5 
5 
13 
- 8 
6 
15 
6 
15 
0 
7 
20 
7 27 
— 
7 
9 
35 
9 
37 
2 
5 
0 
5 
7 
- 7 
5 
55 
6 
3 
8 
5 
30 
5 
27 
+ 3 
6 35 
6 
37 
- 2 
7 
40 
7 
47 
— 
7 
9 
50 
9 
43 
+ 
7 
9. 
5 
5 
5 
48 
-43 
6 
20 
6 
18 
+ 2 
5 
45 
5 
42 
+ 3 
7 
15 
7 
23 
- 8 
8 
40 
8 
52 
— 
12 
10 
30 
10 43 
— 
13 
5 
35 
5 
53 
-18 
6 
35 
6 
39 
- 4 
6 
15 
6 
10 
+ 5 
7 45 
7 
46 
- 1 
9 
25 
9 
21 
+ 
4 
10 50 
10 
49 
+ 
1 
10. 
5 
55 
6 
30 
-35 
6 
50 
6 
48 
+ 2 
6 
30 
6 
31 
1 
8 
45 
9 
4 
-19 
10 
10 
10 
23 
13 
11 
25 
11 
46 
— 
21 
6 
20 
6 
32 
-12 
7 
25 
7 
29 
- 4 
6 
45 
7 
9 
-24 
9 
15 
9 
22 
- 7 
10 35 
10 
42 
— 
7 
11 
50 
11 
57 
— 
7 
11. 
6 
35 
7 
1 
-26 
7 
45 
7 
53 
- 8 
7 
10 
7 
18 
- 8 
10 
20 
10 
32 
-12 
11 
20 
11 
27 

7 
1 
7 
0 
7 
4 
- 4 
8 
5 
8 
14 
- 9 
8 
0 
8 
8 
- 8 
10 
55 
10 
58 
- 3 
11 
35 
11 
42 
— 
7 
12 
20 
12 
19 
+ 
i 
12. 
7 
5 
7 
25 
-20 
8 
15 
8 
38 
-23 
8 
15 
8 
31 
-16 
11 
45 
11 
52 
- 7 
12 30 
12 
32 
2 
7 45 
8 
23 
-38 
9 
45 
9 
43 
+ 2 
9 
30 
9 
38 
- 8 
12 
15 
12 
22 
— 
7 
1 
5 
1 
7 
— 
2 
13. 
8 
15 
9 
4 
-49 
10 
35 
10 
47 
-12 
10 
20 
10 
17 
+ 3 
12 
15 
12 
8 
- 3 
12 
30 
12 
32 
— 
2 
1 
20 
1 
16 
+ 
4 
9 
0 
9 
38 
-38 
11 
20 
11 
28 
- 8 
10 
50 
10 
53 
- 3 
12 
45 
12 
52 
- 7 
1 
5 
1 
8 
— 
3 
1 
40 
1 
50 
— 
10 
14. 
9 
25 
10 
19 
—54 
11 
50 
12 
8 
-18 
11 
55 
12 
15 
-20 
1 
5 
1 
18 
-13 
1 
15 
1 
12 
+ 
3 
2 
5 
1 
57 
+ 
8 
9 
55 
10 
53 
-58 
1 
25 
1 
28 
- 3 
1 
30 
1 
41 
— 
11 
2 
20 
2 
27 
7 
15. 
10 40 
11 
11 
-31 
12 
25 
12 
31 
- 6 
12 
25 
12 
17 
+ 8 
1 
40 
1 
44 
- 4 
1 
50 
1 
53 
— 
3 
2 
25 
2 
42 
— 
17 
11 
15 
11 
29 
-14 
12 
55 
1 
6 
-11 
12 
45 
12 
42 
+ 3 
2 
10 
2 
18 
- 8 
2 
15 
2 
22 
— 
7 
2 55 
2 
58 
— 
3 
16. 
11 
55 
12 
9 
-14 
1 
30 
1 
32 
- 2 
12 
55 
1 
7 
-12 
2 
20 
2 
24 
- 4 
2 
25 
2 31 

6 
3 
10 
3 
13 
3 
1 
55 
2 
13 
-18 
1 
35 
1 
41 
- 6 
2 
45 
2 
57 
-12 
2 
50 
2 
53 
— 
3 
3 
25 
3 
28 
— 
3 
17. 
12 35 
12 
41 
- 6 
2 
35 
2 32 
+ 3 
1 
55 
1 
59 
- 4 
3 
0 
3 
5 
- 5 
3 
10 
3 
6 
+ 
4 
3 
50 
3 
57 
— 
7 
1 
5 
1 
8 
- 3 
2 
50 
3 
4 
-14 
2 
25 
2 
39 
-14 
3 
10 
3 
18 
- 8 
3 
20 
3 
28 
— 
8 
4 
0 
4 
8 
— 
8 
18. 
1 
35 
1 
37 
- 2 
3 
20 
3 
27 
- 7 
2 
45 
2 
53 
- 8 
3 
25 
3 
24 
+ 1 
3 
35 
3 
37 
— 
2 
4 
25 
4 
21 
+ 
4 
1 
55 
2 
12 
-17 
3 
30 
3 
37 
- 7 
2 
55 
2 
57 
- 2 
3 
45 
3 
51 
- 6 
3 
55 
3 
51 
+ 
4 
4 
30 
4 
31 
— 
1 
19. 
2 
30 
2 
28 
+ 2 
3 
55 
3 
48 
+ 7 
3 
10 
3 
13 
- 3 
3 
55 
3 
56 
- 1 
4 
15 
4 
17 
— 
2 
4 
55 
4 
57 
— 
2 
2 
45 
2 
48 
- 3 
4 
15 
4 
23 
- 8 
3 
50 
3 
57 
- 7 
4 
20 
4 
20 
0 
4 
25 
4 
32 
— 
7 
5 
5 
5 
6 
— 
1 
20. 
3 
20 
3 
27 
- 7 
4 
20 
4 
18 
+ 2 
3 
50 
3 
48 
+ 2 
4 
25 
4 
32 
- 7 
4 
40 
4 
43 
— 
3 
5 
35 
5 
36 
— 
1 
3 45 
3 
52 
- 7 
4 
45 
4 
52 
- 7 
4 
15 
4 
16 
- 1 
4 
35 
4 
46 
-11 
4 
50 
5 
2 
— 
12 
5 
45 
5 
48 
- 
3 
21. 
4 
5 
4 
5 
0 
4 
55 
4 
57 
- 2 
4 
20 
4 
18 
+ 2 
4 
55 
5 
2 
- 7 
5 
15 
5 
12 
+ 
3 
6 
25 
6 27 

2 
4 
30 
4 
33 
- 3 
5 
25 
5 
22 
+ 3 
4 
30 
4 
47 
-17 
5 
5 
5 
1 
+ 4 
5 
20 
5 
27 
— 
7 
6 
40 
6 
32 
+ 
8 
22. 
4 
45 
4 
41 
+ 4 
5 
35 
5 
43 
- 8 
4 
50 
4 
53 
- 3 
5 
25 
5 
27 
- -2 
6 
0 
5 
52 
+ 
8 
7 
25 
7 
25 
0 
5 
15 
5 
18 
- 3 
5 
50 
6 
2 
-12 
5 
10 
5 
16 
- 6 
5 
45 
5 
47 
- 2 
6 
5 
6 
6 
— 
1 
7 
35 
7 32 
+ 
3 
23. 
5 
20 
5 
12 
+ 8 
6 
0 
6 
3 
- 3 
5 
25 
5 
21 
+ 4 
5 
55 
5 
56 
- 1 
6 
40 
6 
47 
— 
7 
8 
15 
8 
17 
2 
6 
5 
6 
12 
- 7 
6 
25 
6 
33 
- 8 
5 
35 
5 
46 
-11 
6 
20 
6 
28 
- 8 
7 
5 
7 
7 
— 
2 
8 
25 
8 
42 
17 
24. 
6 
15 
6 
18 
- 3 
6 
35 
7 
l 
-26 
5 
55 
6 
2 
- 7 
6 
55 
7 
7 
-12 
7 
40 
7 
42 
— 
2 
9 
15 
9 
21 
— 
6 
6 
25 
6 
21 
+ 4 
6 
50 
7 
7 
-17 
6 
20 
6 
22 
- 2 
7 
20 
7 
32 
-12 
8 
0 
8 
8 
— 
8 
9 
40 
9 
57 
17 
25. 
6 
35 
6 
31 
+ 4 
7 
0 
7 
50 
-50 
6 
20 
6 
18 
+ 2 
8 
15 
8 
21 
- 6 
9 
0 
9 
1 
— 
1 
10 25 
10 
27 
— 
2 
7 
20 
7 
23 
- 3 
7 
35 
8 
13 
-38 
7 
15 
7 
21 
- 6 
9 
15 
9 
11 
+ 4 
9 
25 
9 
32 
— 
7 
10 
55 
10 
58 
— 
3 
26. 
7 30 
8 
3 
-33 
8 
5 
9 
2 
-57 
7 
20 
7 
15 
+ 5 
9 
50 
9 
46 
+ 4 
10 
15 
10 
22 

7 
11 
30 
11 
42 
12 
8 
5 
8 
21 
-16 
9 
5 
9 
37 
-32 
7 
45 
7 
56 
-11 
10 
25 
10 27 
- 2 
10 
50 
10 
41 
+ 
9 
11 
55 
11 
49 
+ 
6 
27. 
8 
5 
8 
37 
-32 
9 
35 
9 
48 
-13 
8 
30 
8 
28 
+ 2 
11 
10 
11 
10 
0 
11 
25 
11 
27 
2 
8 
25 
9 
57 
-92 
10 
25 
10 
27 
- 2 
9 
35 
9 
23 
+ 12 
11 
35 
11 
37 
- 2 
11 
40 
11 
32 
+ 
8 
12 
30 
12 
32 
— 
2 
28. 
9 40 
9 
17 
+23 
11 
0 
11 
7 
- 7 
10 
20 
10 32 
-12 
12 
50 
12 55 
— 
5 
9 
45 
10 
28 
-43 
11 
50 
11 
47 
+ 3 
10 
55 
11 
9 
-14 
12 
15 
12 
18 
- 3 
12 
10 
12 
17 
_ 
7 
1 
20 
1 
22 
— 
2 
29. 
10 20 
11 
33 
-73 
11 
40 
12 
7 
-27 
12 
30 
12 
33 
- 3 
12 25 
12 
32 
7 
1 
40 
1 
44 
— 
4 
11 
35 
11 
40 
- 5 
12 
15 
ii 
49 
+26 
1 
0 
12 
57 
+ 3 
12 55 
1 
3 
— 
8 
2 
20 
2 
20 
0 
30. 
11 
35 
11 
32 
+ 3 
12 
15 
12 
6 
+ 9 
1 
10 
1 
12 
- 2 
1 
15 
1 
20 
_ 
5 
2 
40 
2 
38 
+ 
2 
11 
25 
11 
51 
-26 
12 
35 
12 
41 
- 6 
1 
25 
1 
42 
-17 
1 
40 
1 
53 
13 
3 
5 
3 
13 
8 
31. 
12 
50 
1 
4 
-14 
1 
55 
2 
2 

7 
12 
20 
12 33 
-13 
... 

1 
10 
1 
21 
-11 

2 
25 
2 
35 
10 
